forloop.html

<script type="text/javascript">
  for (let letter of "javascript") {
    console.log(letter);
  }

  let topics = ["javascript","react","css"];
  for (let topic of topics) {
    console.log(topic);
  }


  let topics1 = new Map();

  topics1.set("Html","/topic.html");
  topics1.set("CSS","/css.html");
  topics1.set("javascript","/js.html");
  

  for (let topic of topics1) {
    console.log(topic);
  }
  
  //get keys

  for (let topic of topics1.keys()) {
    console.log(topic);
  }

  //get values

  for (let topic of topics1.values()) {
    console.log(topic);
  }

  //get all entries
  
  for (let topic of topics1.entries()) {
    console.log(topic);
  }

</script>